h1 {
    font-weight: 400;
    margin: 0 0 64px 0;
}

div {
    top: 110px;
    /*left: 78px; 78是正常显示*/
    width: 300px;
    height: 520px;
    position: absolute;
    left: -300px;
    opacity: 0;
    transition: left .5s, opacity .5s;
}

input[type="text"],
input[type="password"] {
    outline: none;
    border: 1px solid #ccc;
    border-radius: 8px;
    background-color: #fff;
    padding-left: 12px;
    box-sizing: border-box;
    height: 42px;
    width: 100%;
    margin-bottom: 20px;
    transition: border .3s;
}

input[type="text"]:focus,
input[type="password"]:focus {
    border: 1px solid #6e7f47;
    transition: border .3s;
}
input[type="submit"] {
    outline: none;
    border-radius: 6px;
    background-color: #495232;
    color: #fff;
    height: 42px;
    width: 80px;
    border: none;
    font-size: 16px;
    bottom: 0;
    right: 0;
    position: absolute;
    cursor: pointer;
    transition: background-color .3s;
}

input[type="submit"]:hover {
    background-color: #606b43;
    transition: background-color .3s;
}
.tip {
    height: 42px;
    position: absolute;
    bottom: 0;
    left: 0;
    border-radius: 6px;
    display: inline-block;
    width: 200px;
    text-align: center;
    line-height: 42px;
    color: #49523299;
    cursor: default;
}
.tip a {
    font-weight: 400;
    color: #495232;
    cursor: pointer;
    text-decoration-line: underline;
}
.message {
    color: #990000;
    padding-left: 10px;
}